From: "Nick Pasich" <[EMAIL PROTECTED]>
Here's the dmesg output ......[...]Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: LCR - write to send_cmd_write_uart_register register 0x03 Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: SendCmdWriteUartReg - Not writing to MCR Register Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: MCR - write to send_cmd_write_uart_register register 0x0b Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: SendCmdWriteUartReg - Not writing to MCR Register Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: change_port_settings - baud rate = 9600 Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: SendCmdWriteBaudRate - NOT Setting baud rate for port = 0, baud = 9600
Yup, there's what I expected. Not setting the baud rate and not writing status registers is unlikely to produce working results. This 9600 must be the default setting being applied.
Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: SendCmdWriteUartReg - Not writing to MCR Register Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: MCR - write to send_cmd_write_uart_register register 0x0b Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: SendCmdWriteUartReg - Not writing to MCR Register Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: change_port_settings - baud rate = 2400 Jul 29 05:20:07 NICK2 kernel: drivers/usb/serial/io_edgeport.c: SendCmdWriteBaudRate - NOT Setting baud rate for port = 0, baud = 2400
Here's apcupsd trying to set 2400 baud.Please try the attached patch (against 2.6.22.1). This will allow writing to the baud rate and MCR/LCR registers on non-EPIC adapters. I suspect the previous code was a copy-paste error.
--Adam
usb-serial-edgeport-non-epic-baud-rate-fix.patch
Description: Binary data
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